2020-09-20T09:41:09,776 DEPRECATION: Python 3.5 reached the end of its life on September 13th, 2020. Please upgrade your Python as Python 3.5 is no longer maintained. pip 21.0 will drop support for Python 3.5 in January 2021. pip 21.0 will remove support for this functionality. 2020-09-20T09:41:10,434 Created temporary directory: /tmp/pip-ephem-wheel-cache-8u95vcur 2020-09-20T09:41:10,439 Created temporary directory: /tmp/pip-req-tracker-uki4zw42 2020-09-20T09:41:10,439 Initialized build tracking at /tmp/pip-req-tracker-uki4zw42 2020-09-20T09:41:10,440 Created build tracker: /tmp/pip-req-tracker-uki4zw42 2020-09-20T09:41:10,440 Entered build tracker: /tmp/pip-req-tracker-uki4zw42 2020-09-20T09:41:10,442 Created temporary directory: /tmp/pip-wheel-wbu2z1ul 2020-09-20T09:41:10,459 1 location(s) to search for versions of pixel-clusterizer: 2020-09-20T09:41:10,459 * https://pypi.org/simple/pixel-clusterizer/ 2020-09-20T09:41:10,460 Fetching project page and analyzing links: https://pypi.org/simple/pixel-clusterizer/ 2020-09-20T09:41:10,462 Getting page https://pypi.org/simple/pixel-clusterizer/ 2020-09-20T09:41:10,466 Found index url https://pypi.org/simple 2020-09-20T09:41:10,748 Skipping link: none of the wheel's tags match: cp27-none-win32: https://files.pythonhosted.org/packages/30/a2/02b6af5f4962ab2d305d98cf64080076938d9e285ada936425050e680849/pixel_clusterizer-1.0.3-cp27-none-win32.whl#sha256=82aa93d86e5b7209068aa6f9e122b2840d0bf003872f3536bd25b5a863d0ab66 (from https://pypi.org/simple/pixel-clusterizer/) 2020-09-20T09:41:10,750 Skipping link: none of the wheel's tags match: cp27-none-win_amd64: https://files.pythonhosted.org/packages/30/c1/8b5e9e70fc4af7eb9471f83c87baa5d2d85b2e39b014ff85863067660bdd/pixel_clusterizer-1.0.3-cp27-none-win_amd64.whl#sha256=7c6a7a45f2fbc7afe353463fee05166de559eca3d4c612ed5260f27273e3f7b8 (from https://pypi.org/simple/pixel-clusterizer/) 2020-09-20T09:41:10,751 Skipping link: none of the wheel's tags match: cp33-none-win32: https://files.pythonhosted.org/packages/eb/da/ed0dd06220061b36c8dbc4d01f9cc23a39ee90b51d086d2cad7b77aa5814/pixel_clusterizer-1.0.3-cp33-none-win32.whl#sha256=1fc04194205099013031b42bd3d4c07dbdfcf60e82cc52d48394b170db4ca891 (from https://pypi.org/simple/pixel-clusterizer/) 2020-09-20T09:41:10,752 Skipping link: none of the wheel's tags match: cp34-none-win32: https://files.pythonhosted.org/packages/bc/48/b9f6e0cc30069d998cda1f5128afc2a9cd405fb9e0d957f68ea735be362e/pixel_clusterizer-1.0.3-cp34-none-win32.whl#sha256=1218f3cc7ee61523e08e44fa9e0789844c5d77d790eb37f4fed0f7cd54cb76c4 (from https://pypi.org/simple/pixel-clusterizer/) 2020-09-20T09:41:10,753 Found link https://files.pythonhosted.org/packages/45/8f/342915745c35dd42bd10a112234fce3acee058fd1763cd44b4b133993363/pixel_clusterizer-1.0.3.tar.gz#sha256=55c378d5d76d6e525c8c08eecebd00cf63ea8fd220570f63789838bb0b33bf97 (from https://pypi.org/simple/pixel-clusterizer/), version: 1.0.3 2020-09-20T09:41:10,754 Found link https://files.pythonhosted.org/packages/e7/fb/721c4b868eb9ad6b4dbab8d0ffcd925f57fe379b6ffb7d9c371abafd7f9c/pixel_clusterizer-1.1.0.tar.gz#sha256=663637c494c36318db56e13ab429894920a356905332c9ef44f4c037950f9b2b (from https://pypi.org/simple/pixel-clusterizer/), version: 1.1.0 2020-09-20T09:41:10,755 Skipping link: none of the wheel's tags match: cp27-none-win32: https://files.pythonhosted.org/packages/50/33/56251b5c22eeca896d7a2126886515c81565e2ebae1faf67d047998972a9/pixel_clusterizer-1.1.1-cp27-none-win32.whl#sha256=2c5945b8cd26c8e9dc33b709333b2e21c80e21afc6ced8e25b83fa31e6287478 (from https://pypi.org/simple/pixel-clusterizer/) 2020-09-20T09:41:10,756 Skipping link: none of the wheel's tags match: cp27-none-win_amd64: https://files.pythonhosted.org/packages/1a/2f/ed5b5bcdddbce186cefc539f6326a3cca87e1d4bc8ae67d7824e6afb67b7/pixel_clusterizer-1.1.1-cp27-none-win_amd64.whl#sha256=948bc259acd29c296e97313d6837193a1f832d968d9ac00de5b4c9b5df879524 (from https://pypi.org/simple/pixel-clusterizer/) 2020-09-20T09:41:10,757 Skipping link: none of the wheel's tags match: cp33-none-win32: https://files.pythonhosted.org/packages/e8/62/d5d36c0fd8d03e1c16648fa61166a35316f54e479d37921b728aaa2b8918/pixel_clusterizer-1.1.1-cp33-none-win32.whl#sha256=4135e44b74f508bca8f6b4eeabd11c2d5a8f3e9f00e2a9cd26455bfc81f524f0 (from https://pypi.org/simple/pixel-clusterizer/) 2020-09-20T09:41:10,758 Skipping link: none of the wheel's tags match: cp34-none-win32: https://files.pythonhosted.org/packages/e6/3c/e53a68892015b925ffc3a39ac5dc310fc727078955a98b27a126382cf174/pixel_clusterizer-1.1.1-cp34-none-win32.whl#sha256=2dfc78ff05c6f74f5fd85770362f75d88a38d2ad4e8e6d61375a0bacdad60abe (from https://pypi.org/simple/pixel-clusterizer/) 2020-09-20T09:41:10,759 Found link https://files.pythonhosted.org/packages/65/7d/3b758c1a67507da5b73401c50430ea3c4fdeb43625fd6abb4bd295b346f7/pixel_clusterizer-1.1.1.tar.gz#sha256=b2df46891363aa72c497c986731c3bed11bcaf9cc077899b12c231b0903ba601 (from https://pypi.org/simple/pixel-clusterizer/), version: 1.1.1 2020-09-20T09:41:10,760 Found link https://files.pythonhosted.org/packages/5d/bf/4fece8a66b6f1ce61aab215e58316d7fb58f2d66f5c872dda0c3c70e32a2/pixel_clusterizer-2.0.0.tar.gz#sha256=28e205fef5bff4750cf69ada127bc5ec5a199dc72ecc713f704709cdeb3ad12a (from https://pypi.org/simple/pixel-clusterizer/), version: 2.0.0 2020-09-20T09:41:10,761 Found link https://files.pythonhosted.org/packages/e5/df/5bb51908a2fbb1e03322ebe5b4868bc07ce1f59e2f7952b274f1e11c6845/pixel_clusterizer-2.2.0.tar.gz#sha256=031e51e807fa75a248edd84bd7405e665a40665ff52c94ae6c7ede3bc0007512 (from https://pypi.org/simple/pixel-clusterizer/), version: 2.2.0 2020-09-20T09:41:10,762 Found link https://files.pythonhosted.org/packages/21/6b/c5d10d230a52c9ae14b4b51597aac6db10566313e0d455db17123f476795/pixel_clusterizer-2.3.0.tar.gz#sha256=e6f548dba1395eb670f78d10cad7f8fa882da4c2fc8459de7539db570ec14ae1 (from https://pypi.org/simple/pixel-clusterizer/), version: 2.3.0 2020-09-20T09:41:10,763 Skipping link: none of the wheel's tags match: py2-none-any: https://files.pythonhosted.org/packages/9f/9c/92e68fae76be0ff14148409315270cdd58105ce7e127da28429f49f14300/pixel_clusterizer-2.4.0-py2-none-any.whl#sha256=551ecb773fa544685cca89f274aee2412119935754fa1a12c24e4aec64d96096 (from https://pypi.org/simple/pixel-clusterizer/) 2020-09-20T09:41:10,764 Found link https://files.pythonhosted.org/packages/6f/27/00be845088356a7c23f9700ba370ae3402626cd06188d34fa7b244068bd0/pixel_clusterizer-2.4.0-py3-none-any.whl#sha256=c328472d18817c52f6397b4a40959edee3d8e0695f25f128b7ea67813f13348a (from https://pypi.org/simple/pixel-clusterizer/), version: 2.4.0 2020-09-20T09:41:10,765 Found link https://files.pythonhosted.org/packages/5f/50/faff4dbfdca7792d01758041ae2b2f3a23bd3f1e1d5bcb79752b96505a58/pixel_clusterizer-2.4.0.tar.gz#sha256=8db07949ba7ed53c68a3375cab1393bbdb3d9466ea473640824ebf98ec93897b (from https://pypi.org/simple/pixel-clusterizer/), version: 2.4.0 2020-09-20T09:41:10,766 Skipping link: none of the wheel's tags match: py2-none-any: https://files.pythonhosted.org/packages/1c/3b/6e74093cd4ca2ccd3c36e478f44160eb2e98796a252ec5ef5c03cc332552/pixel_clusterizer-2.5.0-py2-none-any.whl#sha256=c299cd0cb93a5140088224d20fac9c4b36f1539adf95c49f4d248cc15d7a33b6 (from https://pypi.org/simple/pixel-clusterizer/) 2020-09-20T09:41:10,767 Found link https://files.pythonhosted.org/packages/23/98/d8bbe92facf5a57beb144fef51e27665dac2ee387ebc8276b8a43c931290/pixel_clusterizer-2.5.0-py3-none-any.whl#sha256=cab13585cce94d55d0a1f64a26f7abb466356ecef3983a5a760c01cecdae0b0a (from https://pypi.org/simple/pixel-clusterizer/), version: 2.5.0 2020-09-20T09:41:10,768 Found link https://files.pythonhosted.org/packages/43/6a/b55fa09ef0c02c299c50bb166a12f3c69ef8073344a44d70439189787ed7/pixel_clusterizer-2.5.0.tar.gz#sha256=fefd5c713b921b9a899eb261950ee1477dd2b7c84e36818b8239bd4fb9fa7b5b (from https://pypi.org/simple/pixel-clusterizer/), version: 2.5.0 2020-09-20T09:41:10,769 Skipping link: none of the wheel's tags match: py2-none-any: https://files.pythonhosted.org/packages/b3/ed/b02ecd90c61f723ee8037a9a115f337dceaecda51c0f26f6f5b6288a6161/pixel_clusterizer-3.0.0-py2-none-any.whl#sha256=7b0dea7dbc5233770fcbad4ed8c5c7f1bb04b8ed15b93613b1c635847192525a (from https://pypi.org/simple/pixel-clusterizer/) 2020-09-20T09:41:10,770 Found link https://files.pythonhosted.org/packages/ec/c9/705eac5c033c7ad9cece43c774515f48a3760265c3fd69d8dce6e0f3754e/pixel_clusterizer-3.0.0-py3-none-any.whl#sha256=61303196bf1b0cbb525bf84b06ebad2025f5b493c0b7a88c55d6914e2b820225 (from https://pypi.org/simple/pixel-clusterizer/), version: 3.0.0 2020-09-20T09:41:10,771 Found link https://files.pythonhosted.org/packages/0d/d9/aed767c346e392e07ad48c8383d1a0315e72c451462560fb25a269430948/pixel_clusterizer-3.0.0.tar.gz#sha256=fe18c5466cc5794616e5081e0593cc1dd04a9036d3ce39610360b2ab893de091 (from https://pypi.org/simple/pixel-clusterizer/), version: 3.0.0 2020-09-20T09:41:10,772 Found link https://files.pythonhosted.org/packages/2c/8e/12f96df083b7a16faa2825249cd47ceb145cd0430f2dad843b741f73a716/pixel_clusterizer-3.1.1.tar.gz#sha256=7037c32eafbb2f68244f58036fb504dc0f27e1f9df852d39f31824153cac912b (from https://pypi.org/simple/pixel-clusterizer/), version: 3.1.1 2020-09-20T09:41:10,774 Found link https://files.pythonhosted.org/packages/de/bd/b39ee973edbce81e91af09624d4f1b15b83e4eeb8fbdb9490e97a6718bdf/pixel_clusterizer-3.1.2-py2.py3-none-any.whl#sha256=4574181a05fdbb7c316a7edf6e28a99e1fe64560206e32ddc6e3585939959bc2 (from https://pypi.org/simple/pixel-clusterizer/), version: 3.1.2 2020-09-20T09:41:10,775 Found link https://files.pythonhosted.org/packages/30/d4/68ada46228236c668cfcc84f8c744c4eca13db788892ef7c22e72eb03c5d/pixel_clusterizer-3.1.2.tar.gz#sha256=a3bbadd22730c8e7d12d33374018e6b5064d82505c42bae7afd864eaeeedcad9 (from https://pypi.org/simple/pixel-clusterizer/), version: 3.1.2 2020-09-20T09:41:10,776 Found link https://files.pythonhosted.org/packages/3c/1e/cf3f20d93fbea43b0cf8c7b17419b7c6da7e3c3a683930edbf9245645f5f/pixel_clusterizer-3.1.3-py2.py3-none-any.whl#sha256=2c61a5b09ca15c375ac7a5becedce2e472a4aa2a0cf7d6ac3883c15a275d7753 (from https://pypi.org/simple/pixel-clusterizer/), version: 3.1.3 2020-09-20T09:41:10,777 Found link https://files.pythonhosted.org/packages/7b/71/41bb6a41d385d714af4896d9bbbb42cecdba566c3de6d21234e4e8479c96/pixel_clusterizer-3.1.3.tar.gz#sha256=7730dbf2ec6d12fd7e66f629eb141994e0a4c0f283ffa4a49567a242b9274049 (from https://pypi.org/simple/pixel-clusterizer/), version: 3.1.3 2020-09-20T09:41:10,778 Found link https://files.pythonhosted.org/packages/47/ad/60af5bf7a72b4c8b7c52e47d66119f8269b0416471fd08f81197ac39d2be/pixel_clusterizer-3.1.4-py2.py3-none-any.whl#sha256=a73c3474a1bcf271180b14a36b3b6abd18e3474a9ffcd7cbc62926bcabfe2366 (from https://pypi.org/simple/pixel-clusterizer/), version: 3.1.4 2020-09-20T09:41:10,779 Found link https://files.pythonhosted.org/packages/a8/4f/42d39d7f4db8c9192ef1511b1b06d01a859fdf02916e5372e78ecc8ef087/pixel_clusterizer-3.1.4.tar.gz#sha256=582e921c58a6a46e64039832a61b0c31826fce4daa625f747de3cf077fdf7e50 (from https://pypi.org/simple/pixel-clusterizer/), version: 3.1.4 2020-09-20T09:41:10,781 Found link https://files.pythonhosted.org/packages/68/d8/5cead8168c836069667b03bf12915fa3ba9f8f10b3161c1f297c77588245/pixel_clusterizer-3.1.5-py2.py3-none-any.whl#sha256=fc731d45dd988df68a64952254b54319d5e4706dd845e00c9ca93ba05d33ec6a (from https://pypi.org/simple/pixel-clusterizer/) (requires-python:>=2.7), version: 3.1.5 2020-09-20T09:41:10,783 Found link https://files.pythonhosted.org/packages/d7/cb/1aac00a388d37812cada1a2779bc6deb0025e60063911a777411189e3877/pixel_clusterizer-3.1.5.tar.gz#sha256=50aa5d6411c47f50a236b23cf4734b9574fc335ebb453e0d7dae39a93ce55fcc (from https://pypi.org/simple/pixel-clusterizer/) (requires-python:>=2.7), version: 3.1.5 2020-09-20T09:41:10,794 Given no hashes to check 1 links for project 'pixel-clusterizer': discarding no candidates 2020-09-20T09:41:10,796 Using version 2.2.0 (newest of versions: 2.2.0) 2020-09-20T09:41:10,805 Collecting pixel-clusterizer==2.2.0 2020-09-20T09:41:10,810 Created temporary directory: /tmp/pip-unpack-m7ddckmw 2020-09-20T09:41:10,904 Downloading pixel_clusterizer-2.2.0.tar.gz (22 kB) 2020-09-20T09:41:11,043 Added pixel-clusterizer==2.2.0 from https://files.pythonhosted.org/packages/e5/df/5bb51908a2fbb1e03322ebe5b4868bc07ce1f59e2f7952b274f1e11c6845/pixel_clusterizer-2.2.0.tar.gz#sha256=031e51e807fa75a248edd84bd7405e665a40665ff52c94ae6c7ede3bc0007512 to build tracker '/tmp/pip-req-tracker-uki4zw42' 2020-09-20T09:41:11,045 Running setup.py (path:/tmp/pip-wheel-wbu2z1ul/pixel-clusterizer/setup.py) egg_info for package pixel-clusterizer 2020-09-20T09:41:11,047 Created temporary directory: /tmp/pip-pip-egg-info-kh924hk2 2020-09-20T09:41:11,048 Running command python setup.py egg_info 2020-09-20T09:41:13,168 running egg_info 2020-09-20T09:41:13,174 creating /tmp/pip-pip-egg-info-kh924hk2/pixel_clusterizer.egg-info 2020-09-20T09:41:13,176 writing dependency_links to /tmp/pip-pip-egg-info-kh924hk2/pixel_clusterizer.egg-info/dependency_links.txt 2020-09-20T09:41:13,179 writing requirements to /tmp/pip-pip-egg-info-kh924hk2/pixel_clusterizer.egg-info/requires.txt 2020-09-20T09:41:13,182 writing top-level names to /tmp/pip-pip-egg-info-kh924hk2/pixel_clusterizer.egg-info/top_level.txt 2020-09-20T09:41:13,185 writing /tmp/pip-pip-egg-info-kh924hk2/pixel_clusterizer.egg-info/PKG-INFO 2020-09-20T09:41:13,191 writing manifest file '/tmp/pip-pip-egg-info-kh924hk2/pixel_clusterizer.egg-info/SOURCES.txt' 2020-09-20T09:41:13,551 reading manifest file '/tmp/pip-pip-egg-info-kh924hk2/pixel_clusterizer.egg-info/SOURCES.txt' 2020-09-20T09:41:13,554 reading manifest template 'MANIFEST.in' 2020-09-20T09:41:13,578 writing manifest file '/tmp/pip-pip-egg-info-kh924hk2/pixel_clusterizer.egg-info/SOURCES.txt' 2020-09-20T09:41:13,712 Source in /tmp/pip-wheel-wbu2z1ul/pixel-clusterizer has version 2.2.0, which satisfies requirement pixel-clusterizer==2.2.0 from https://files.pythonhosted.org/packages/e5/df/5bb51908a2fbb1e03322ebe5b4868bc07ce1f59e2f7952b274f1e11c6845/pixel_clusterizer-2.2.0.tar.gz#sha256=031e51e807fa75a248edd84bd7405e665a40665ff52c94ae6c7ede3bc0007512 2020-09-20T09:41:13,714 Removed pixel-clusterizer==2.2.0 from https://files.pythonhosted.org/packages/e5/df/5bb51908a2fbb1e03322ebe5b4868bc07ce1f59e2f7952b274f1e11c6845/pixel_clusterizer-2.2.0.tar.gz#sha256=031e51e807fa75a248edd84bd7405e665a40665ff52c94ae6c7ede3bc0007512 from build tracker '/tmp/pip-req-tracker-uki4zw42' 2020-09-20T09:41:13,718 Building wheels for collected packages: pixel-clusterizer 2020-09-20T09:41:13,727 Created temporary directory: /tmp/pip-wheel-t21ispyv 2020-09-20T09:41:13,728 Building wheel for pixel-clusterizer (setup.py): started 2020-09-20T09:41:13,729 Destination directory: /tmp/pip-wheel-t21ispyv 2020-09-20T09:41:13,729 Running command /usr/bin/python3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-wheel-wbu2z1ul/pixel-clusterizer/setup.py'"'"'; __file__='"'"'/tmp/pip-wheel-wbu2z1ul/pixel-clusterizer/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-t21ispyv 2020-09-20T09:41:15,917 running bdist_wheel 2020-09-20T09:41:15,941 running build 2020-09-20T09:41:15,942 running build_py 2020-09-20T09:41:16,283 creating build 2020-09-20T09:41:16,284 creating build/lib 2020-09-20T09:41:16,285 creating build/lib/pixel_clusterizer 2020-09-20T09:41:16,288 copying pixel_clusterizer/clusterizer.py -> build/lib/pixel_clusterizer 2020-09-20T09:41:16,295 copying pixel_clusterizer/__init__.py -> build/lib/pixel_clusterizer 2020-09-20T09:41:16,298 running egg_info 2020-09-20T09:41:16,327 writing pixel_clusterizer.egg-info/PKG-INFO 2020-09-20T09:41:16,331 writing requirements to pixel_clusterizer.egg-info/requires.txt 2020-09-20T09:41:16,336 writing top-level names to pixel_clusterizer.egg-info/top_level.txt 2020-09-20T09:41:16,338 writing dependency_links to pixel_clusterizer.egg-info/dependency_links.txt 2020-09-20T09:41:16,348 reading manifest file 'pixel_clusterizer.egg-info/SOURCES.txt' 2020-09-20T09:41:16,352 reading manifest template 'MANIFEST.in' 2020-09-20T09:41:16,377 writing manifest file 'pixel_clusterizer.egg-info/SOURCES.txt' 2020-09-20T09:41:16,382 copying pixel_clusterizer/__init__.pyc -> build/lib/pixel_clusterizer 2020-09-20T09:41:16,387 copying pixel_clusterizer/clusterizer.pyc -> build/lib/pixel_clusterizer 2020-09-20T09:41:16,401 installing to build/bdist.linux-armv7l/wheel 2020-09-20T09:41:16,402 running install 2020-09-20T09:41:16,404 running install_lib 2020-09-20T09:41:16,411 creating build/bdist.linux-armv7l 2020-09-20T09:41:16,412 creating build/bdist.linux-armv7l/wheel 2020-09-20T09:41:16,416 creating build/bdist.linux-armv7l/wheel/pixel_clusterizer 2020-09-20T09:41:16,418 copying build/lib/pixel_clusterizer/clusterizer.pyc -> build/bdist.linux-armv7l/wheel/pixel_clusterizer 2020-09-20T09:41:16,425 copying build/lib/pixel_clusterizer/__init__.pyc -> build/bdist.linux-armv7l/wheel/pixel_clusterizer 2020-09-20T09:41:16,429 copying build/lib/pixel_clusterizer/clusterizer.py -> build/bdist.linux-armv7l/wheel/pixel_clusterizer 2020-09-20T09:41:16,436 copying build/lib/pixel_clusterizer/__init__.py -> build/bdist.linux-armv7l/wheel/pixel_clusterizer 2020-09-20T09:41:16,441 running install_egg_info 2020-09-20T09:41:16,465 Copying pixel_clusterizer.egg-info to build/bdist.linux-armv7l/wheel/pixel_clusterizer-2.2.0-py3.5.egg-info 2020-09-20T09:41:16,489 running install_scripts 2020-09-20T09:41:16,711 creating build/bdist.linux-armv7l/wheel/pixel_clusterizer-2.2.0.dist-info/WHEEL 2020-09-20T09:41:16,921 Building wheel for pixel-clusterizer (setup.py): finished with status 'done' 2020-09-20T09:41:16,925 Created wheel for pixel-clusterizer: filename=pixel_clusterizer-2.2.0-py3-none-any.whl size=13443 sha256=95f85d83168be1d6d8b445914ae70702af62b40dc83387ef547b393c737313df 2020-09-20T09:41:16,926 Stored in directory: /tmp/pip-ephem-wheel-cache-8u95vcur/wheels/d9/87/c0/74ec404f4fa4d825021368e809a3b8662f97c8a51ae0bbf7be 2020-09-20T09:41:16,930 Successfully built pixel-clusterizer 2020-09-20T09:41:16,939 Removed build tracker: '/tmp/pip-req-tracker-uki4zw42'